Would love this aswell

Open the object spawn menu whilst looking at the item and press delete on the bottom right of the window

Thanks man. that helped.

Is there a trick to it? It's difficult as hell to delete items.

I would like to know this too. I'm trying to delete an object since around one hour but it seems to be impossible.

christian_1, you can open esp and find the item you want to delete by using that, click down on the drop down arrow and you'll get a delete option. not sure if there's a faster way.

If you're using just the COT admin tools, make sure your cursor is over the item you would like to delete in game (small white dot)
Open your spawn menu. On the bottom it will say delete. Select that. Whatever your cursor is looking at in the game will be deleted.

is there an undo delete command? ive just been given admin on a server i play on for testing purposes and i accidentally deleted a building while trying to delete some items and i dont know how to spawn it back

how do you even use the spawn menu i only could get minimal things working

look at the item and press the DELETE key
you can also use the delete button in the object spawner or use the ESP